Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 7

Waning Gibbous 74%

21:49

10:43

13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 08:14, Set: 16:29, Transit: 12:22. Moon - Rise: 21:49, Set: 10:43. Civil Dark: 17:07 - 07:36. Nautical Dark: 17:48 - 06:55. Astro Dark: 18:28 - 06:15

Total Clouds (% Sky Obscured)

89
91
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

84
88
96
97
100
100
100
92
68
58
56
74
69
63
55
52
55
62
99
100
100
100
100
100

Medium Clouds (% Sky Obscured)

39
59
51
51
63
95
60
55
72
28
49
78
78
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

41
91
96
100
100
100
92
100
100
100
100
100
100
100
100
100
92
100
95
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
1
0
0
9
9
9
9
9
9
9
9
9
9
9
9
3
2
1
0

Fog (%)

0
0
0
0
0
49
68
51
81
57
75
50
2
0
0
0
0
0
0
0
0
2
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain

Precipitation Probability (%)

0
0
0
24
29
17
9
19
7
6
14
7
5
3
1
3
15
52
68
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
1
1.4
1.6
2.9
3.2

Wind Speed/Direction (mph)

13
12
7
7
5
3
2
2
5
10
12
14
13
13
11
9
7
4
2
2
3
4
7
10

Chance of Frost

Temperature (°C)

6
6
6
5
5
5
5
5
6
7
7
7
7
6
6
6
6
5
5
5
4
5
5
5

Feels Like (°C)

2
3
2
2
3
3
3
3
0
2
2
1
1
1
1
1
2
2
2
2
1
2
2
2

Dew Point (°C)

3
4
4
5
5
5
5
5
4
6
6
6
5
4
4
4
4
3
3
3
3
4
4
5

Relative Humidity (%)

78
82
88
94
96
98
100
98
91
91
93
91
90
87
86
86
88
88
89
89
94
96
98
100

Pressure (mb)

1011
1010
1009
1009
1009
1009
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1007
1007
1006
1005
1004
1002
1001
998

Ozone (du)

308
309
308
308
312
313
316
316
321
323
322
319
316
317
318
321
322
321
321
322
319
319
318
318

Thursday 8

Waning Gibbous 64%

23:04

10:55

13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 08:14, Set: 16:30, Transit: 12:22. Moon - Rise: 23:04, Set: 10:55. Civil Dark: 17:08 - 07:36. Nautical Dark: 17:50 - 06:54. Astro Dark: 18:29 - 06:15

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
100
100
100
100
89
80
67
74
71
72
83
89
100
86
77
74
54
40

Low Clouds (% Sky Obscured)

100
100
100
100
92
63
79
73
64
71
72
62
52
52
56
59
66
58
65
60
55
53
46
40

Medium Clouds (% Sky Obscured)

100
100
100
100
91
78
80
100
100
92
37
21
9
30
6
0
26
53
85
80
77
74
37
0

High Clouds (% Sky Obscured)

100
100
25
100
100
0
0
100
100
23
52
40
40
45
47
66
34
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
2
0
0
0
9
9
6
0
0
0
1
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
100
95
56
73
0
98
81
68
100
100
0
0
0
0
0
1
0
0
0
0
0
0
0

Precipitation Type

Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
74
95
95
95
70
49
24
10
6
25
46
40
41
33
12
7
16
6

Precipitation Amount (mm)

3.7
4.8
2.8
2
1.5
0.5
0.3
1.9
2.4
1.1
0.5
0.2
0
0
0
0
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
7
19
14
10
27
24
25
28
25
23
21
19
18
17
14
13
13
14
14
13
14
16
17

Chance of Frost

Temperature (°C)

5
5
9
9
7
1
2
2
2
3
3
3
2
3
2
2
2
2
1
2
2
3
3
3

Feels Like (°C)

1
-1
2
2
-0
-6
-0
-5
-11
-11
-10
-8
-8
-7
-7
-6
-6
-6
-7
-6
-4
-3
-3
-3

Dew Point (°C)

5
5
9
9
7
-0
1
1
2
2
2
2
1
1
-1
-1
-1
-1
-2
-2
-2
-1
-2
-1

Relative Humidity (%)

98
96
98
98
98
94
96
93
96
96
94
94
88
86
83
83
84
83
78
77
77
77
72
72

Pressure (mb)

995
991
988
985
983
982
982
984
988
991
993
995
997
998
999
999
999
1000
1000
1001
1001
1002
1003
1003

Ozone (du)

319
320
323
331
338
353
355
360
353
351
348
350
351
359
363
371
384
392
385
393
397
396
399
401

Friday 9

Waning Gibbous 54%

00:16

11:07

13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 OK
23 OK
00 Bad
01 OK
02 OK
03 OK
04 OK
05 Good
06 Good
07 OK
08 Good
09 OK
10 OK
11 OK
12 OK

Sun - Rise: 08:13, Set: 16:31, Transit: 12:23. Moon - Rise: 00:16, Set: 11:07. Civil Dark: 17:09 - 07:35. Nautical Dark: 17:51 - 06:54. Astro Dark: 18:30 - 06:14

Total Clouds (% Sky Obscured)

72
68
68
67
58
70
32
47
40
34
31
32
30
27
17
15
6
5
4
3
10
14
21
17

Low Clouds (% Sky Obscured)

44
33
42
27
32
29
32
38
40
34
31
32
30
27
17
15
6
4
3
1
9
14
20
14

Medium Clouds (% Sky Obscured)

60
60
60
67
47
66
0
31
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
5

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

19
5
5
15
8
7
18
7
6
5
5
18
9
4
4
6
4
7
21
12
26
11
23
23

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

17
17
16
15
14
15
15
15
15
15
14
14
13
13
13
12
10
8
9
8
8
9
8
8

Chance of Frost

Temperature (°C)

3
4
4
3
2
1
1
1
1
1
1
1
2
1
1
2
1
1
1
1
1
2
3
4

Feels Like (°C)

-3
-3
-3
-4
-4
-4
-5
-5
-5
-4
-4
-4
-3
-4
-4
-3
-3
-2
-3
-3
-3
-3
-2
-1

Dew Point (°C)

-2
-2
-1
-3
-3
-4
-4
-3
-3
-3
-2
-2
-1
-2
-2
-2
-2
-1
-2
-2
-2
-1
-1
1

Relative Humidity (%)

69
69
71
69
70
70
71
74
74
76
77
80
81
81
78
80
81
84
83
83
83
80
79
79

Pressure (mb)

1003
1003
1004
1004
1005
1006
1007
1007
1008
1009
1009
1010
1011
1011
1012
1013
1013
1013
1014
1014
1015
1015
1016
1016

Ozone (du)

401
400
400
399
397
396
400
402
398
396
392
389
386
382
378
378
375
372
365
360
353
347
342
338

Saturday 10

Third Quarter 44%

01:28

11:20

13 OK
14 Good
15 OK
16 OK
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 08:12, Set: 16:33, Transit: 12:23. Moon - Rise: 01:28, Set: 11:20. Civil Dark: 17:11 - 07:35. Nautical Dark: 17:52 - 06:53. Astro Dark: 18:31 - 06:14

Total Clouds (% Sky Obscured)

10
8
19
35
56
83
57
93
94
95
97
98
99
99
65
85
73
91
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

10
5
10
16
22
28
37
44
52
60
64
66
68
66
64
72
68
77
95
100
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
10
18
27
35
42
49
44
41
37
35
32
43
43
48
96
100
92
100
100

High Clouds (% Sky Obscured)

1
2
15
29
56
73
47
76
69
68
64
85
89
92
48
68
68
78
100
100
100
96
100
78

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

21
5
5
6
3
2
3
3
9
11
6
19
16
9
11
11
18
43
66
94
95
95
95
83

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.8
0.8
1.1
1.4
0.5

Wind Speed/Direction (mph)

7
6
5
3
2
3
3
4
4
4
4
5
6
8
9
11
13
15
17
19
20
20
19
20

Chance of Frost

Temperature (°C)

4
4
4
3
2
1
1
1
1
1
1
2
2
2
2
3
2
2
2
3
4
5
5
5

Feels Like (°C)

-1
-1
-0
0
1
0
-2
-1
-2
-2
-2
-1
-1
-1
-1
1
-2
-2
-2
-3
-2
-1
-1
-1

Dew Point (°C)

1
1
1
1
1
-0
-1
-1
-1
-1
-1
-0
-0
0
1
2
1
0
1
1
1
2
2
2

Relative Humidity (%)

79
77
79
82
88
91
91
91
89
88
86
86
85
85
89
93
93
91
93
85
83
82
82
79

Pressure (mb)

1016
1016
1016
1017
1017
1018
1018
1018
1018
1018
1017
1017
1017
1016
1016
1015
1015
1014
1013
1012
1011
1010
1009
1008

Ozone (du)

337
334
334
326
325
325
325
325
324
321
319
316
316
313
303
299
298
299
306
310
313
313
314
314

Sunday 11

Waning Crescent 35%

02:40

11:36

13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 08:12, Set: 16:34, Transit: 12:24. Moon - Rise: 02:40, Set: 11:36. Civil Dark: 17:12 - 07:34. Nautical Dark: 17:53 - 06:53. Astro Dark: 18:32 - 06:14

Total Clouds (% Sky Obscured)

100
100
100
100
100
97
94
91
94
97
98
98
98
100
100
100
100
100
100
99
95
92
87
91

Low Clouds (% Sky Obscured)

100
96
92
89
82
81
82
80
81
82
82
82
81
81
81
81
80
80
81
84
77
68
60
65

Medium Clouds (% Sky Obscured)

93
100
80
57
35
37
40
47
67
47
50
50
46
41
54
75
100
93
90
88
61
32
3
7

High Clouds (% Sky Obscured)

60
40
57
73
100
75
46
20
33
48
61
66
75
81
83
92
100
75
50
25
23
21
23
49

ISS Passover

Visibility (miles)

9
9
9
9
3
1
0
0
0
0
0
0
1
1
1
1
1
1
4
6
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
Light Rain
Very Light Rain
Very Light Rain
Light Rain
None
None
None
None

Precipitation Probability (%)

94
95
95
95
95
94
95
95
66
28
29
49
44
33
32
38
56
54
55
65
50
36
24
19

Precipitation Amount (mm)

0.6
1.8
1.5
0.8
1.2
0.7
1.5
1.2
0.2
0
0
0
0
0
0
0
0.4
0.2
0.2
0.4
0
0
0
0

Wind Speed/Direction (mph)

18
18
18
16
16
20
18
16
16
11
8
10
11
11
11
11
11
11
11
11
10
11
11
12

Chance of Frost

Temperature (°C)

6
6
6
6
6
6
6
6
6
6
6
6
6
7
7
7
7
7
7
7
7
8
8
9

Feels Like (°C)

-1
-1
-1
-2
-2
-2
-2
-2
-2
2
4
3
4
4
4
4
3
4
4
4
4
4
4
4

Dew Point (°C)

3
3
3
4
5
6
6
6
6
5
6
6
6
6
7
7
7
7
7
6
6
7
7
7

Relative Humidity (%)

82
83
81
85
90
96
98
96
96
96
98
98
98
98
98
98
98
98
98
96
94
94
93
90

Pressure (mb)

1006
1005
1004
1003
1003
1002
1002
1001
1001
1001
1001
1001
1002
1002
1002
1002
1002
1002
1002
1003
1003
1003
1004
1004

Ozone (du)

316
319
321
320
318
319
322
325
330
338
334
333
333
332
332
333
334
335
335
336
336
333
330
326

Monday 12

Waning Crescent 26%

03:52

11:56

13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 08:11, Set: 16:36, Transit: 12:24. Moon - Rise: 03:52, Set: 11:56. Civil Dark: 17:13 - 07:33. Nautical Dark: 17:54 - 06:52. Astro Dark: 18:34 - 06:13

Total Clouds (% Sky Obscured)

95
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99

Low Clouds (% Sky Obscured)

64
62
72
78
86
86
84
83
88
92
96
98
99
100
97
96
94
94
93
93
91
89
88
88

Medium Clouds (% Sky Obscured)

10
18
45
75
99
98
97
96
98
99
100
100
100
100
100
100
100
79
56
34
29
23
18
28

High Clouds (% Sky Obscured)

73
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
97
98
70
43
14
9

ISS Passover

Visibility (miles)

9
9
9
8
8
7
6
4
3
2
1
0
3
6
9
9
9
9
7
5
2
5
7
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

17
23
25
25
31
46
59
72
78
86
95
95
95
95
95
95
95
70
52
40
36
35
42
40

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0.5
0.5
0.6
0.8
1.4
2.4
3.9
1.5
0.9
0.8
0.4
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
11
10
9
8
8
9
11
13
13
14
14
14
15
17
16
15
15
15
14
14
14
14
15

Chance of Frost

Temperature (°C)

9
8
8
8
8
7
8
8
8
8
8
8
9
9
9
9
9
9
9
8
8
8
8
9

Feels Like (°C)

6
5
5
5
4
4
4
4
4
4
4
4
5
5
6
6
5
5
5
5
5
5
4
4

Dew Point (°C)

8
7
8
7
7
7
7
7
7
8
8
8
9
9
9
9
8
8
8
8
7
8
7
7

Relative Humidity (%)

93
93
95
95
95
94
96
96
95
96
96
98
98
98
96
96
96
96
96
96
96
96
95
91

Pressure (mb)

1003
1003
1003
1003
1003
1003
1002
1002
1002
1001
1000
1000
999
999
999
999
999
999
999
1000
1000
1000
1001
1001

Ozone (du)

326
326
326
326
325
324
327
329
332
336
339
343
347
351
355
354
353
352
352
351
351
349
346
344

Tuesday 13

Waning Crescent 18%

05:03

12:24

13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 08:10, Set: 16:37, Transit: 12:24. Moon - Rise: 05:03, Set: 12:24. Civil Dark: 17:15 - 07:33. Nautical Dark: 17:56 - 06:52. Astro Dark: 18:35 - 06:13

Total Clouds (% Sky Obscured)

100
100
100
100
97
93
88
81
78
77
75
84
92
99
97
96
97

Low Clouds (% Sky Obscured)

86
81
81
88
94
91
83
77
78
77
75
84
92
97
92
87
82

Medium Clouds (% Sky Obscured)

30
36
58
75
91
83
78
73
57
38
18
34
53
79
82
82
78

High Clouds (% Sky Obscured)

5
0
30
58
74
59
43
35
22
15
4
11
14
20
13
9
0

ISS Passover

Visibility (miles)

9
9
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
Very Light Rain
None
None
Light Rain
None
None
Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

39
51
39
35
59
42
35
47
33
22
20
20
19
30
26
22
27

Precipitation Amount (mm)

0
0.3
0
0
0.6
0
0
0.4
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
13
13
12
12
11
12
12
12
12
12
11
12
12
12
11
9

Chance of Frost

Temperature (°C)

9
8
8
8
7
7
6
6
6
6
6
5
6
6
6
6
7

Feels Like (°C)

6
5
4
5
5
6
3
3
4
4
4
4
4
4
4
4
5

Dew Point (°C)

8
7
7
6
6
6
5
5
5
5
5
5
5
6
6
6
6

Relative Humidity (%)

93
91
90
91
93
96
94
96
96
96
94
96
94
96
96
96
96

Pressure (mb)

1001
1001
1001
1001
1001
1001
1002
1002
1002
1003
1003
1003
1003
1003
1004
1004
1004

Ozone (du)

345
346
346
346
346
346
346
346
346
344
342
340
350
360
369
367
365

Forecast for Postbridge, Devon, United Kingdom (50.59,-3.91)

Generated: 07/01/26 13:32:17. Forecast: 07/01/26 to 13/01/26. Timezone: UTC+0.00